FR1117083A - Process for the production of tetra-aza-porphins - Google Patents
Process for the production of tetra-aza-porphinsInfo
- Publication number
- FR1117083A FR1117083A FR1117083DA FR1117083A FR 1117083 A FR1117083 A FR 1117083A FR 1117083D A FR1117083D A FR 1117083DA FR 1117083 A FR1117083 A FR 1117083A
- Authority
- FR
- France
- Prior art keywords
- porphins
- aza
- tetra
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/073—Preparation from isoindolenines, e.g. pyrrolenines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF13628A DE1001785B (en) | 1954-01-07 | 1954-01-07 | Process for the production of tetrazaporphines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1117083A true FR1117083A (en) | 1956-05-16 |
Family
ID=7087362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1117083D Expired FR1117083A (en) | 1954-01-07 | 1955-01-07 | Process for the production of tetra-aza-porphins |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE534705A (en) |
CH (1) | CH336534A (en) |
DE (1) | DE1001785B (en) |
FR (1) | FR1117083A (en) |
GB (1) | GB781499A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL93301C (en) * | 1950-01-12 |
-
0
- BE BE534705D patent/BE534705A/xx unknown
-
1954
- 1954-01-07 DE DEF13628A patent/DE1001785B/en active Pending
-
1955
- 1955-01-03 CH CH336534D patent/CH336534A/en unknown
- 1955-01-07 FR FR1117083D patent/FR1117083A/en not_active Expired
- 1955-01-07 GB GB60955A patent/GB781499A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH336534A (en) | 1959-02-28 |
DE1001785B (en) | 1957-01-31 |
BE534705A (en) | |
GB781499A (en) | 1957-08-21 |
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